Killer Sudoku, Difficulty 3

Puzzle 22175 Jun 30 June 2021
Puzzle 22185 Jul 2 July 2021
Puzzle 22195 Jul 4 July 2021
Puzzle 22215 Jul 8 July 2021
Puzzle 22225 Jul 10 July 2021
Puzzle 22245 Jul 14 July 2021
Puzzle 22255 Jul 16 July 2021
Puzzle 22315 Jul 28 July 2021
Puzzle 22325 Jul 30 July 2021
Puzzle 22350 Aug 4 August 2021
Daily Killer Sudoku